Inventor · disambiguated record

Hufeng Xia

Also filed as: XIA HUFENG

1 granted patent·0 citations·filing 2021–2021

9Inventor score

Technology areasF16L

Files withLANZHOU TIANYI PETROCHEMICAL EQUIPMENT MAINTENANCE TECH CO LTD1

Top patents by PatentIndex Score

1 record

0147US11624458B2Explosion-proof flexible metal hose for natural gas pipelinesLANZHOU TIANYI PETROCHEMICAL EQUIPMENT MAINTENANCE TECH CO LTD·Filed 2021·Granted Apr 11, 2023·0 cites·4 claims

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Hufeng Xia — Patent Inventor | PatentIndex